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BRPI1010804A2 - "method for the manufacture of carbodiimides" - Google Patents

"method for the manufacture of carbodiimides"

Info

Publication number
BRPI1010804A2
BRPI1010804A2 BRPI1010804-1A BRPI1010804A BRPI1010804A2 BR PI1010804 A2 BRPI1010804 A2 BR PI1010804A2 BR PI1010804 A BRPI1010804 A BR PI1010804A BR PI1010804 A2 BRPI1010804 A2 BR PI1010804A2
Authority
BR
Brazil
Prior art keywords
carbodiimides
manufacture
manufacturing
carbodiimide
isocyanate
Prior art date
Application number
BRPI1010804-1A
Other languages
Portuguese (pt)
Inventor
Blaul Anke
Laufer Wilhelm
Kray Bernd
Wuehr Michael
Original Assignee
Rhein Chemie Rheinau Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42246251&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1010804(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhein Chemie Rheinau Gmbh filed Critical Rhein Chemie Rheinau Gmbh
Publication of BRPI1010804A2 publication Critical patent/BRPI1010804A2/en
Publication of BRPI1010804B1 publication Critical patent/BRPI1010804B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C267/00—Carbodiimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

método para fabricação de carbodiimidas é descrito um método para fabricação de çompostos que compreendem pelo menos um grupo carbodiimida, por transformação de um composto de partida contendo pelo menos um isocianato ou de um derivado desse, em que o método é executado pelo menos em duas etapas.Carbodiimide manufacturing method A method for manufacturing compounds comprising at least one carbodiimide group is described by transforming a starting compound containing at least one isocyanate or a derivative thereof, wherein the method is performed in at least two steps. .

BRPI1010804-1A 2009-05-15 2010-05-03 METHOD FOR MANUFACTURING COMPOUNDS THAT UNDERSTAND AT LEAST ONE CARBODIIMID GROUP BRPI1010804B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009021602.2 2009-05-15
DE102009021602 2009-05-15
PCT/EP2010/055977 WO2010130594A1 (en) 2009-05-15 2010-05-03 Method for producing carbodiimides

Publications (2)

Publication Number Publication Date
BRPI1010804A2 true BRPI1010804A2 (en) 2019-04-02
BRPI1010804B1 BRPI1010804B1 (en) 2020-10-06

Family

ID=42246251

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010804-1A BRPI1010804B1 (en) 2009-05-15 2010-05-03 METHOD FOR MANUFACTURING COMPOUNDS THAT UNDERSTAND AT LEAST ONE CARBODIIMID GROUP

Country Status (11)

Country Link
US (1) US20120123062A1 (en)
EP (1) EP2430062B2 (en)
JP (1) JP5613760B2 (en)
KR (1) KR20120018796A (en)
CN (1) CN102428114A (en)
BR (1) BRPI1010804B1 (en)
CA (1) CA2760721A1 (en)
ES (1) ES2603742T5 (en)
PL (1) PL2430062T5 (en)
PT (1) PT2430062T (en)
WO (1) WO2010130594A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562205A1 (en) * 2011-08-22 2013-02-27 Rhein Chemie Rheinau GmbH New films for solar cells
PL2751154T3 (en) * 2011-08-30 2020-02-28 Basf Se High molecular weight polycarbodiimide and method of producing same
US8778456B2 (en) 2011-08-30 2014-07-15 Basf Se Coating composition including high molecular weight polycarbodiimide, method of preparing same, and method of preparing coating on a substrate
EP2897996B1 (en) * 2012-09-19 2018-08-29 Basf Se Process for producing polycarbodiimide
EP2953011B1 (en) * 2013-02-01 2019-04-17 Murata Manufacturing Co., Ltd. Display device and multilayered optical film
EP2985142A4 (en) * 2013-04-10 2016-08-31 Mitsui Chemicals Inc Laminate
CN105451994B (en) * 2013-09-02 2018-05-11 三井化学株式会社 Lamilate
PT3018124T (en) 2014-11-04 2018-10-31 Lanxess Deutschland Gmbh New carbodiimides, method for their manufacture and use of same
US10465090B2 (en) 2017-06-22 2019-11-05 Covestro Llc Powder coating compositions with a polymeric aromatic product of an aromatic isocyanate manufacturing process
US10400112B2 (en) 2017-06-22 2019-09-03 Covestro Llc Powder coating compositions with a polymeric aromatic product of an aromatic isocyanate manufacturing process
CN108715628B (en) * 2018-06-22 2022-04-01 上海朗亿功能材料有限公司 A kind of alicyclic polycarbodiimide anti-hydrolysis agent and preparation method thereof
EP3945110A1 (en) 2020-07-30 2022-02-02 Clariant International Ltd Flame retardant stabilizer combinations for flame-resistant polymers having improved resistance to hydrolysis and their use
EP4079722A1 (en) * 2021-04-20 2022-10-26 LANXESS Deutschland GmbH Method for the preparation of carbodiimides
EP4180473A1 (en) * 2021-11-10 2023-05-17 LANXESS Deutschland GmbH Method for the preparation of aromatic polymers carbodiimides

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941966A (en) 1956-08-27 1960-06-21 Du Pont Carbodiimide polymers
DE3512918A1 (en) * 1985-04-11 1986-10-16 Bayer Ag, 5090 Leverkusen CARBODIIMIDE GROUPS CONTAINING ISOCYANATE DERIVATIVES, A METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF AS AN ADDITIVE FOR AQUEOUS SOLUTIONS OR DISPERSIONS OF PLASTICS
DE4242504A1 (en) * 1992-12-16 1994-06-23 Rhein Chemie Rheinau Gmbh Process for the preparation of aromatic carbodiimides
DE4302697A1 (en) * 1993-02-01 1994-08-04 Bayer Ag Process for the production of organic carbodiimides and their use as plastic stabilizers
DE4318979A1 (en) 1993-06-08 1994-12-15 Basf Ag Carbodiimides and / or oligomeric polycarbodiimides based on 1,3-bis (1-methyl-1-isocyanatoethyl) benzene, a process for their preparation and their use as a hydrolysis stabilizer
JPH0782336A (en) * 1993-09-16 1995-03-28 Japan Synthetic Rubber Co Ltd Polymer and method for producing the same
JPH07165853A (en) 1993-12-14 1995-06-27 Japan Synthetic Rubber Co Ltd Method for producing polycarbodiimide
US5498747A (en) * 1994-05-12 1996-03-12 Basf Aktiengesellschaft Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis (1-methyl-1-isocyanatoethyl)benzene, their preparation, and their use as hydrolysis stabilizers
JPH08333430A (en) * 1995-06-07 1996-12-17 Shin Etsu Chem Co Ltd Method for producing high molecular weight polycarbodiimide solution
JPH09157588A (en) 1995-10-04 1997-06-17 Nisshinbo Ind Inc Curing agent for urethane coating material and polyester/urethane coating material
US5770661A (en) * 1996-01-16 1998-06-23 Shin-Etsu Chemical Co., Ltd. Polycarbodiimide derivative and process for producing the same
JPH09255748A (en) * 1996-01-16 1997-09-30 Shin Etsu Chem Co Ltd Method for producing polycarbodiimide derivative
KR100304475B1 (en) * 1996-01-18 2001-11-22 야마모토 히데키 Aromatic polycarbodiimide and films made therefrom
JPH09255779A (en) * 1996-01-19 1997-09-30 Shin Etsu Chem Co Ltd Crosslinked polycarbodiimide and method for producing the same
JP3733170B2 (en) 1996-04-02 2006-01-11 日清紡績株式会社 Polyurethane resin
DE19809634A1 (en) * 1998-03-06 1999-09-09 Basf Ag Carbodiimides and process for their preparation
DE19958843A1 (en) 1999-12-07 2001-06-13 Basf Ag An aqueous dispersion, useful in adhesive bonding of wood, metals, plastics, paper, leather, and textiles, comprises a polyurethane that contains hydrophilic groups and carbodiimide groups
DE10000656A1 (en) * 2000-01-11 2001-07-12 Basf Ag New compatible hydrophilic compounds containing carbodiimide units and carboxyl or carboxylate groups are useful in increasing the molecular weight of aqueous polymer dispersions for use as adhesives or coatings
JP4180774B2 (en) * 2000-06-20 2008-11-12 大日精化工業株式会社 Method for producing polycarbodiimide compound
JP4249996B2 (en) * 2003-02-10 2009-04-08 日東電工株式会社 Lens material comprising polycarbodiimide copolymer
JP2006117844A (en) * 2004-10-22 2006-05-11 Nitto Denko Corp Optical resin
JP2007138080A (en) * 2005-11-21 2007-06-07 Nisshinbo Ind Inc Modified polycarbodiimide composition and modified polycarbodiimide

Also Published As

Publication number Publication date
PL2430062T3 (en) 2017-07-31
ES2603742T5 (en) 2020-03-06
RU2011150878A (en) 2013-06-20
EP2430062B1 (en) 2016-09-07
JP2012526872A (en) 2012-11-01
EP2430062B2 (en) 2019-07-10
RU2543385C2 (en) 2015-02-27
CN102428114A (en) 2012-04-25
BRPI1010804B1 (en) 2020-10-06
KR20120018796A (en) 2012-03-05
EP2430062A1 (en) 2012-03-21
PT2430062T (en) 2016-11-23
CA2760721A1 (en) 2010-11-18
US20120123062A1 (en) 2012-05-17
PL2430062T5 (en) 2019-12-31
WO2010130594A1 (en) 2010-11-18
ES2603742T3 (en) 2017-03-01
JP5613760B2 (en) 2014-10-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: LANXESS DEUTSCHLAND GMBH (DE)

B25G Requested change of headquarter approved

Owner name: LANXESS DEUTSCHLAND GMBH (DE)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/10/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2825 DE 25-02-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.